Second Order Noncommutative Corrections to Gravity
高能物理 - 理论
2008-11-26 v1
摘要
In this work, we calculate the leading order corrections to general relativity formulated on a canonical noncommutative spacetime. These corrections appear in the second order of the expansion in theta. First order corrections can only appear in the gravity-matter interactions. Some implications are briefly discussed.
引用
@article{arxiv.hep-th/0605275,
title = {Second Order Noncommutative Corrections to Gravity},
author = {Xavier Calmet and Archil Kobakhidze},
journal= {arXiv preprint arXiv:hep-th/0605275},
year = {2008}
}
备注
10 pages